My son is 14 and learning. When he was 4 I had to hide the screwdriver because he took screws out of everything he could find and bring me a handful. I wouldn't know where they came from until a cabinet door fell off or something. Now he's the one who reads the instructions and puts our furniture or whatever together. If he doesn't know how to do something, he'll look it up on youtube and figure it out. You can literally learn anything on youtube. He also puts all the groceries away because he likes to know where things are and he holds doors open for women and anyone older than him. He still has alot to learn but he's well on his way to becoming a man.